package ejb.manager;

import java.util.List;

import ejb.entity.Position;
import ejb.entity.User;

public interface PositionManager {

	public abstract Position addPosition(String position_name, User user, int x, int y);
	
	public abstract Position getPositionById(int id);

	public abstract List<Position> getUserPositions(User user);
	
	public abstract void setForecast(int id, boolean state);
	
	public abstract boolean deletePosition(int position_id); 
}